OEMR is a non-profit organization formed to ensure that all people, regardless of race, socioeconomic status or geographic location, have access to high-quality medical care through the donation of free, open source medical software and service relating to that software.
OEMR has an open policy for membership and accepts donations (PayPal link below).
OEMR supports the OpenEMR project and uses OpenEMR software as an instrument to effect its goals.
OpenEMR is an electronic health records and medical practice management application. It features fully integrated electronic health, records, practice management, scheduling, electronic billing. You may find out more and ask questions here at OpenEMR Forums or download it now from OpenEMR Downloads. You can also try out this Live OpenEMR Demo.